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I break things and write about it. CTF writeups, HTB/THM walkthroughs, and notes from my security journey.

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📦 HackTheBox Machine walkthroughs and challenge writeups from HackTheBox. 2 writeups 🧩 TryHackMe Room walkthroughs and challenge writeups from TryHackMe. 8 writeups 🚩 CTFs Writeups from CTF competitions, organised by event. 76 writeups

Latest writeups

A Basic Start

Decoding a multi-layer encoding chain: Base64 followed by Base91.

June 16, 2026 · 1 min · 75 words · Th3B0yWh0L1v3d

AlphaCode

Reverse-engineering a custom esolang stack machine to recover the flag.

June 16, 2026 · 1 min · 182 words · Th3B0yWh0L1v3d

Amazing

Reversing a Python marshal bytecode maze generator seeded by an LCG to find the escape path.

June 16, 2026 · 1 min · 117 words · Th3B0yWh0L1v3d

Babel's Vault

Finding the flag inside the Library of Babel using a seed and image residual pixel indices.

June 16, 2026 · 1 min · 68 words · Th3B0yWh0L1v3d

Beyond the Homepage

Flag hidden in an HTML comment, visible only via browser developer tools or view-source.

June 16, 2026 · 1 min · 47 words · Th3B0yWh0L1v3d

Boro Hero

OSINT challenge: identify a Freehold High School alum from a blurred music photo — Bruce Springsteen.

June 16, 2026 · 1 min · 51 words · Th3B0yWh0L1v3d